Internship in Nestlé - 19-20th Dec 2016 (8am - 5pm)

Monday, 19^th Dec 2016 (8am - 5pm)

At 9.15 a.m., we had a meeting in the absence of Tee as he was attending a training course for a few days.

At 9.45 a.m., I went to the direct potable reuse system (DPRS) installation site to observe the equipment and instruments after wearing personal protective equipment (PPE), such as a safety helmet, earplug and reflective vest. Around this time the workers were having a short break, so it was convenient for me to trace the pipelines and record the information of equipment and instruments, such as serial numbers and dimensions. This time I only managed to study the upstream of DPRS, which mainly consists of post-treatment aeration basin and membrane bioreactors (MBRs).

Example photo of equipment with serial number

Pressure gauge

At 11.15 am, I analyzed and typed the information recorded just now into the Excel file that was created last week.

At 2.30 p.m., it was after raining. I continued to collect the information on the DPRS site. This time I managed to observe the downstream, which consists of the reverse osmosis (RO) system.

At 4.00 p.m., I analyzed the information before typing it into the Excel file. There was much information to be processed as there were many equipment and instruments.

Tuesday, 20^th Dec 2016 (8am - 5pm)

At 8.30 a.m., Bhajan distributed the form of Behavioral Observation (Pemerhatian Perilaku) to all colleagues. He told me that I could fill in the form as feedback to him when noticing any issues relating to safety within the factory site.

At 9.15 a.m., as usual, we had a meeting with the operators.

At 10.00 a.m., I was planning to observe the DPRS, however it was raining heavily. I stayed in the office to update the Maintenance Plan using an Excel file. Besides that, I read the technical description manual prepared by the manufacturer. This manual listed the information and explained the function of each equipment installed in DPRS.

Low range turbidimeter (taken on the same day)

At 2.00 p.m., I began to study the operation manual of DPRS prepared by the manufacturer.

At 3.00 p.m., I went to the DPRS site and traced the pipelines from the beginning to double-check whether the information I obtained was correct since there were several parallel piping equipped with the same instruments.

At 4.00 p.m., I updated and checked the Maintenance Plan using an Excel file in the office.